function populate(form)
{
form.options.length = 0;
form.options[0] = new Option("Select a county of Montana","");
form.options[1] = new Option("Beaverhead County","Beaverhead County");
form.options[2] = new Option("Big Horn County","Big Horn County");
form.options[3] = new Option("Blaine County","Blaine County");
form.options[4] = new Option("Broadwater County","Broadwater County");
form.options[5] = new Option("Carbon County","Carbon County");
form.options[6] = new Option("Carter County","Carter County");
form.options[7] = new Option("Cascade County","Cascade County");
form.options[8] = new Option("Chouteau County","Chouteau County");
form.options[9] = new Option("Custer County","Custer County");
form.options[10] = new Option("Daniels County","Daniels County");
form.options[11] = new Option("Dawson County","Dawson County");
form.options[12] = new Option("Deer Lodge County","Deer Lodge County");
form.options[13] = new Option("Fallon County","Fallon County");
form.options[14] = new Option("Fergus County","Fergus County");
form.options[15] = new Option("Flathead County","Flathead County");
form.options[16] = new Option("Gallatin County","Gallatin County");
form.options[17] = new Option("Garfield County","Garfield County");
form.options[18] = new Option("Glacier County","Glacier County");
form.options[19] = new Option("Golden Valley County","Golden Valley County");
form.options[20] = new Option("Granite County","Granite County");
form.options[21] = new Option("Hill County","Hill County");
form.options[22] = new Option("Jefferson County","Jefferson County");
form.options[23] = new Option("Judith Basin County","Judith Basin County");
form.options[24] = new Option("Lake County","Lake County");
form.options[25] = new Option("Lewis and Clark County","Lewis and Clark County");
form.options[26] = new Option("Liberty County","Liberty County");
form.options[27] = new Option("Lincoln County","Lincoln County");
form.options[28] = new Option("Madison County","Madison County");
form.options[29] = new Option("McCone County","McCone County");
form.options[30] = new Option("Meagher County","Meagher County");
form.options[31] = new Option("Mineral County","Mineral County");
form.options[32] = new Option("Missoula County","Missoula County");
form.options[33] = new Option("Musselshell County","Musselshell County");
form.options[34] = new Option("Park County","Park County");
form.options[35] = new Option("Petroleum County","Petroleum County");
form.options[36] = new Option("Phillips County","Phillips County");
form.options[37] = new Option("Pondera County","Pondera County");
form.options[38] = new Option("Powder River County","Powder River County");
form.options[39] = new Option("Powell County","Powell County");
form.options[40] = new Option("Prairie County","Prairie County");
form.options[41] = new Option("Ravalli County","Ravalli County");
form.options[42] = new Option("Richland County","Richland County");
form.options[43] = new Option("Roosevelt County","Roosevelt County");
form.options[44] = new Option("Rosebud County","Rosebud County");
form.options[45] = new Option("Sanders County","Sanders County");
form.options[46] = new Option("Sheridan County","Sheridan County");
form.options[47] = new Option("Silver Bow County","Silver Bow County");
form.options[48] = new Option("Stillwater County","Stillwater County");
form.options[49] = new Option("Sweet Grass County","Sweet Grass County");
form.options[50] = new Option("Teton County","Teton County");
form.options[51] = new Option("Toole County","Toole County");
form.options[52] = new Option("Treasure County","Treasure County");
form.options[53] = new Option("Valley County","Valley County");
form.options[54] = new Option("Wheatland County","Wheatland County");
form.options[55] = new Option("Wibaux County","Wibaux County");
form.options[56] = new Option("Yellowstone County","Yellowstone County");
}